Sometime you can experience such an issue that you cannot install any application on you Android Device, just because “Install” button doesn’t work, see the screenshot:
This problem occurs because of security feature, which prevents that applications like: screen filter, screen dimmer should not be able to install anything. To be able to install the application you want you will have temporary to:
Disable or uninstall your applications like: screen dimmer, screen filter, here are some examples if we search on android market for “screen filter” apps:
After disabling this type of apps you will be able to click install button.